[INFO] cloning repository https://github.com/daniel-j-anderson-dev/scratchserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-j-anderson-dev/scratchserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fscratchserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fscratchserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b35f89d8dfe6542ce70a8529ae314e02d2d0ed95 [INFO] testing daniel-j-anderson-dev/scratchserver against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fscratchserver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/daniel-j-anderson-dev/scratchserver [INFO] finished tweaking git repo https://github.com/daniel-j-anderson-dev/scratchserver [INFO] tweaked toml for git repo https://github.com/daniel-j-anderson-dev/scratchserver written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/daniel-j-anderson-dev/scratchserver on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/daniel-j-anderson-dev/scratchserver already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded eyre v0.6.12 [INFO] [stderr] Downloaded flate2 v1.0.28 [INFO] [stderr] Downloaded crc32fast v1.4.0 [INFO] [stderr] Downloaded cc v1.0.89 [INFO] [stderr] Downloaded color-spantrace v0.2.1 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 384217e351253f1295d87a87c02673d66249ceffd6a58f745ec4032a2f09e219 [INFO] running `Command { std: "docker" "start" "-a" "384217e351253f1295d87a87c02673d66249ceffd6a58f745ec4032a2f09e219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "384217e351253f1295d87a87c02673d66249ceffd6a58f745ec4032a2f09e219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "384217e351253f1295d87a87c02673d66249ceffd6a58f745ec4032a2f09e219", kill_on_drop: false }` [INFO] [stdout] 384217e351253f1295d87a87c02673d66249ceffd6a58f745ec4032a2f09e219 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8c26a7b7f6f3c8f6581cea1141fa339704c850e6325d1fd33faf2aa61fc180e3 [INFO] running `Command { std: "docker" "start" "-a" "8c26a7b7f6f3c8f6581cea1141fa339704c850e6325d1fd33faf2aa61fc180e3", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling color-eyre v0.6.2 [INFO] [stderr] Compiling scratchserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `borrow::Cow` [INFO] [stdout] --> src/my_http/response.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/lib.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufReader, BufWriter, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 181 | ' ' => Some("%7F"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 214 | ' ' => Some("%C2%A0"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `headers` and `body` are never read [INFO] [stdout] --> src/my_http/request.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | headers: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `safe_character` is never used [INFO] [stdout] --> src/my_http/url.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn safe_character(character: char) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.89s [INFO] running `Command { std: "docker" "inspect" "8c26a7b7f6f3c8f6581cea1141fa339704c850e6325d1fd33faf2aa61fc180e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c26a7b7f6f3c8f6581cea1141fa339704c850e6325d1fd33faf2aa61fc180e3", kill_on_drop: false }` [INFO] [stdout] 8c26a7b7f6f3c8f6581cea1141fa339704c850e6325d1fd33faf2aa61fc180e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8a28b0a4489923dabf2124d3a6365e279114d6b617007fee276c17af1ad8cb89 [INFO] running `Command { std: "docker" "start" "-a" "8a28b0a4489923dabf2124d3a6365e279114d6b617007fee276c17af1ad8cb89", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `borrow::Cow` [INFO] [stdout] --> src/my_http/response.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/lib.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufReader, BufWriter, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 181 | ' ' => Some("%7F"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 214 | ' ' => Some("%C2%A0"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `headers` and `body` are never read [INFO] [stdout] --> src/my_http/request.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | headers: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `safe_character` is never used [INFO] [stdout] --> src/my_http/url.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn safe_character(character: char) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling scratchserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `borrow::Cow` [INFO] [stdout] --> src/my_http/response.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/my_http/response.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/lib.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | io::{BufReader, BufWriter, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 181 | ' ' => Some("%7F"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/my_http/url.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 86 | ' ' => Some("%20"), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 214 | ' ' => Some("%C2%A0"), [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `headers` and `body` are never read [INFO] [stdout] --> src/my_http/request.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | headers: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `safe_character` is never used [INFO] [stdout] --> src/my_http/url.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn safe_character(character: char) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn encode(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | pub fn as_cow_u8(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/my_http/body.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | pub fn as_cow_str(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "8a28b0a4489923dabf2124d3a6365e279114d6b617007fee276c17af1ad8cb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a28b0a4489923dabf2124d3a6365e279114d6b617007fee276c17af1ad8cb89", kill_on_drop: false }` [INFO] [stdout] 8a28b0a4489923dabf2124d3a6365e279114d6b617007fee276c17af1ad8cb89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8d32cd1b03ef66ef0ad5da05c9b9e7dedea983c7b6cff40aa0efcb2239d24995 [INFO] running `Command { std: "docker" "start" "-a" "8d32cd1b03ef66ef0ad5da05c9b9e7dedea983c7b6cff40aa0efcb2239d24995", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `borrow::Cow` [INFO] [stderr] --> src/my_http/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | borrow::Cow, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/lib.rs:6:32 [INFO] [stderr] | [INFO] [stderr] 6 | io::{BufReader, BufWriter, Write}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/my_http/url.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 86 | ' ' => Some("%20"), [INFO] [stderr] | --- matches all the relevant values [INFO] [stderr] ... [INFO] [stderr] 181 | ' ' => Some("%7F"), [INFO] [stderr] | ^^^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/my_http/url.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 86 | ' ' => Some("%20"), [INFO] [stderr] | --- matches all the relevant values [INFO] [stderr] ... [INFO] [stderr] 214 | ' ' => Some("%C2%A0"), [INFO] [stderr] | ^^^ no value can reach this [INFO] [stderr] [INFO] [stderr] warning: fields `headers` and `body` are never read [INFO] [stderr] --> src/my_http/request.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Request { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 16 | headers: HashMap, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 17 | body: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `safe_character` is never used [INFO] [stderr] --> src/my_http/url.rs:84:8 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn safe_character(character: char) -> Option<&'static str> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/my_http/body.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn encode(&self) -> Cow<[u8]> { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 18 | pub fn encode(&self) -> Cow<'_, [u8]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/my_http/body.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn as_cow_u8(&self) -> Cow<[u8]> { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 29 | pub fn as_cow_u8(&self) -> Cow<'_, [u8]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/my_http/body.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn as_cow_str(&self) -> Cow { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 35 | pub fn as_cow_str(&self) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/my_http/response.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `scratchserver` (lib) generated 9 warnings (run `cargo fix --lib -p scratchserver` to apply 4 suggestions) [INFO] [stderr] warning: `scratchserver` (lib test) generated 10 warnings (9 duplicates) (run `cargo fix --lib -p scratchserver --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/scratchserver-d47844b60abf698e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test my_http::url::parse_url ... FAILED [INFO] [stdout] test my_http::response::test::test_gz_encoded_body has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "8d32cd1b03ef66ef0ad5da05c9b9e7dedea983c7b6cff40aa0efcb2239d24995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d32cd1b03ef66ef0ad5da05c9b9e7dedea983c7b6cff40aa0efcb2239d24995", kill_on_drop: false }` [INFO] [stdout] 8d32cd1b03ef66ef0ad5da05c9b9e7dedea983c7b6cff40aa0efcb2239d24995